# publicsite assets `build.properties` contains properties that inform folder/file locations, and DocBook properties that configureformatting or transformation behavior. `publicsite.xsl` is an XSLT stylesheet used in HTML generation that provides an opportunity to customize any of the styles provided by the master Perforce `publicsite.xsl` stylesheet, or to completely override it. The `images` folder should contain any images referenced within the guide. Ideally, images can be in any web readable formats, such as PNG, JPEG, GIF, etc.